When I first saw the pics I thought it was so awesome that I dragged my bf over to look... he thought it was a fantastic idea too! You can see everything you have, and you know what you used last so you can use something new next time... pure genius. But the real kicker was that I didn't see the hello kitty at first, so after I got a really good look at the photo I squealed about the HK! hahaha it's double the incredible! Absolutely love this idea and I might just end up stealing it!